Genre
Anecdotes
1
Bibliography
2
Biography
1
Case studies
5
Educational films
5
Handbooks and manuals
2
Handbooks, manuals, etc
7
Instructional and educational works
2
Instructional films
1
Internet videos
2
Juvenile literature
5
Juvenile works
2
Nonfiction television programs
2
Periodicals
1
Problems and exercises
1
Problems, exercises, etc
3